<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
	<meta name="description" content="">
	<meta name="author" content="">
	<title>Signin Template for Bootstrap</title>
	<!-- Bootstrap core CSS -->
	<link th:href="@{/css/bootstrap.min.css}" rel="stylesheet">
	<!-- Custom styles for this template -->
	<link th:href="@{/css/signin.css}" rel="stylesheet ">

</head>
<body class="text-center"
	  background="/img/cover1.jpg"
	  style="background-size:cover;
	  background-attachment: fixed;">
<form class="form-signin" th:action="@{/login}">
	<img class="mb-4" th:src="@{/img/bootstrap-solid.svg}" alt="图标" width="72" height="72">

	<h1 class="h3 mb-3 font-weight-normal" th:text="#{login.tip}">Please sign in</h1>
	<!--如果用户为空，则不显示-->
	<!--	required  便是 前端input属性判断字段不能为空 的操作-->
	<input type="text" class="form-control" name="username" th:placeholder="#{login.username}" required maxlength="6" autofocus="">
	<input type="password" class="form-control" name="password" th:placeholder="#{login.password}" required maxlength="3">
	<p style="color: red" th:text="${msg}" th:if="${not #strings.isEmpty(msg)}"></p>
	<div class="checkbox mb-3">
		<label style="color: #0062cc">
			<input type="checkbox" value="remember-me">[[#{login.remember}]]
		</label>
	</div>
	<button class="btn btn-lg btn-primary btn-block" type="submit">[[#{login.btn}]]</button>
	<p class="mt-5 mb-3 text-muted">© 2023-3-28</p>
	<a class="btn btn-sm" th:href="@{/index.html(l='zh_CN')}">中文</a>
	<a class="btn btn-sm" th:href="@{/index.html(l='en_US')}">English</a>
</form>
</body>
</html>